Mercurial > hg > nginx

annotate src/event/ngx_event_quic_protection.h @ 8562:b31c02454539 quic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
QUIC: added stateless reset support. The new "quic_stateless_reset_token_key" directive is added. It sets the endpoint key used to generate stateless reset tokens and enables feature. If the endpoint receives short-header packet that can't be matched to existing connection, a stateless reset packet is generated with a proper token. If a valid stateless reset token is found in the incoming packet, the connection is closed. Example configuration: http { quic_stateless_reset_token_key "foo"; ... }
author Vladimir Homutov <vl@nginx.com>
date Wed, 30 Sep 2020 20:54:46 +0300
parents 2d0f4aa78ed6
children 9c3be23ddbe7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
1
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
2 /*
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
3 * Copyright (C) Nginx, Inc.
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
4 */
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
5
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
6
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
7 #ifndef _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
8 #define _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
9
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
10
8347
a5141e6b3214 Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents: 8339
diff changeset
11 #include <ngx_config.h>
a5141e6b3214 Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents: 8339
diff changeset
12 #include <ngx_core.h>
a5141e6b3214 Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents: 8339
diff changeset
13
a5141e6b3214 Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents: 8339
diff changeset
14
8306
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
15 #define NGX_QUIC_ENCRYPTION_LAST ((ssl_encryption_application) + 1)
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
16
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
17
8224
ae35ccba7aa6 Extracted transport part of the code into separate file.
Vladimir Homutov <vl@nginx.com>
parents: 8221
diff changeset
18 typedef struct ngx_quic_secret_s {
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
19 ngx_str_t secret;
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
20 ngx_str_t key;
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
21 ngx_str_t iv;
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
22 ngx_str_t hp;
8224
ae35ccba7aa6 Extracted transport part of the code into separate file.
Vladimir Homutov <vl@nginx.com>
parents: 8221
diff changeset
23 } ngx_quic_secret_t;
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
24
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
25
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
26 typedef struct {
8306
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
27 ngx_quic_secret_t client;
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
28 ngx_quic_secret_t server;
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
29 } ngx_quic_secrets_t;
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
30
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
31
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
32 ngx_int_t ngx_quic_set_initial_secret(ngx_pool_t *pool,
8306
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
33 ngx_quic_secret_t *client, ngx_quic_secret_t *server,
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
34 ngx_str_t *secret);
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
35
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
36 int ngx_quic_set_encryption_secret(ngx_pool_t *pool, ngx_ssl_conn_t *ssl_conn,
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
37 enum ssl_encryption_level_t level, const uint8_t *secret, size_t secret_len,
8306
058a5af7ddfc Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents: 8303
diff changeset
38 ngx_quic_secret_t *peer_secret);
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
39
8319
29354c6fc5f2 TLS Key Update in QUIC.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8306
diff changeset
40 ngx_int_t ngx_quic_key_update(ngx_connection_t *c,
29354c6fc5f2 TLS Key Update in QUIC.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8306
diff changeset
41 ngx_quic_secrets_t *current, ngx_quic_secrets_t *next);
8562
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8376
diff changeset
42 ngx_int_t ngx_quic_new_sr_token(ngx_connection_t *c, ngx_str_t *cid,
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8376
diff changeset
43 ngx_str_t *key, u_char *token);
8319
29354c6fc5f2 TLS Key Update in QUIC.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8306
diff changeset
44
8376
2d0f4aa78ed6 Restored ngx_quic_encrypt return type.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8347
diff changeset
45 ngx_int_t ngx_quic_encrypt(ngx_quic_header_t *pkt, ngx_ssl_conn_t *ssl_conn,
8285
f85749b60e58 Removed memory allocations from encryption code.
Vladimir Homutov <vl@nginx.com>
parents: 8224
diff changeset
46 ngx_str_t *res);
8339
aba84d9ab256 Parsing of truncated packet numbers.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8319
diff changeset
47 ngx_int_t ngx_quic_decrypt(ngx_quic_header_t *pkt, ngx_ssl_conn_t *ssl_conn,
aba84d9ab256 Parsing of truncated packet numbers.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8319
diff changeset
48 uint64_t *largest_pn);
8221
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
49
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
50
69345a26ba69 Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
51 #endif /* _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_ */